package com.dalin.demo.dao;

import com.dalin.demo.pojo.entity.StudentCourse;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface StudentCourseMapper {
    void batchInsert(List<StudentCourse> studentCourses);
    List<StudentCourse> findStudentsByCourseId(Long courseId);
    void deleteStudentById(Integer id);
} 